JP6527910B2 - Vehicle display device - Google Patents

Description

  The present invention relates to a display device for a vehicle that causes a driver to visually recognize the rear of the vehicle.

  As a vehicle equipment for displaying a rear view of the vehicle, there is a rearview mirror (rearview mirror) provided on the center upper side of the windshield in the vehicle interior. In recent years, there is also a system in which a vehicle rear view is photographed by a wide-angle camera, a predetermined area on the photographed image is cut out, and the cut-out display image is displayed on a horizontally long display provided as a room mirror (see Patent Document 1) ).

  In this case, it is desirable that the display range of the vehicle rear view displayed on the horizontally long display can be changed according to the driver's preference. Specifically, the display range of the vehicle rear view displayed on the display can be moved by moving the above-described predetermined area set on the captured image captured by the wide-angle camera to another position and setting it. It is desirable to do. Conventionally, the change of the predetermined area set on the photographed image is performed by a touch operation on another screen (for example, a navigation screen etc.) different from the room mirror, or an operation switch provided directly on the room mirror is used. It is designed to operate.

  However, in such an operation, the relationship between the operation and the content of the change is thin, and it is difficult to intuitively grasp how much the above area has changed on the photographed image.

JP, 2010-263412, A

  An object of the present invention is to allow a user to intuitively grasp a change of a display area set on a photographed image obtained by photographing the rear of a vehicle.

Means for Solving the Problems and Effects of the Invention

In order to solve the above-mentioned subject, the display for vehicles of the present invention is:
A screen display unit disposed at a position of a rearview mirror of the vehicle so as to be visible to the driver;
A wide-angle shooting unit for wide-angle shooting of the rear view of the vehicle;
Area setting means for setting a display area on the image taken by the wide angle imaging unit;
Display means for displaying the video in the set display area on the screen display unit;
An input unit that receives an input by a user operation that pushes the screen display unit from the side of the display surface and causes the entire screen display unit to tilt such that the outer peripheral side sinks down;
When the input unit receives an input by the user operation, the display video displayed on the screen display unit is set on the rear video so as to move to the side pressed by the user operation. Area changing means for changing the position of the display area;
And the like.

  According to the present invention, the image displayed on the screen display unit (i.e., the rear image) is displayed by performing a user operation of pushing the outer peripheral side of the screen display unit corresponding to the room mirror to tilt the entire screen display unit. The display area (set up) can be moved to the side where the user operation is performed. For example, if it is desired to move the projected image further to the right, the projected image can be moved to the right by a predetermined amount by moving the user on the right side of the screen display, and conversely, to the left If desired, the user can press the left side of the screen display unit to move the projected image left by a predetermined amount. In this manner, the user can move the predetermined area (display area) set on the video to the pressed side by the user operation of pressing the display surface of the video. This can be done while intuitively grasping the relationship between the

BRIEF DESCRIPTION OF THE DRAWINGS The top view of the vehicle which showed simply the electric constitution of the display apparatus for vehicles which is one Example of this invention, and the back visual field which a camera image | photographs. FIG. 2 is a view showing the arrangement of a rearview mirror used in the vehicle display device of FIG. 1; FIG. 7 is a diagram schematically showing an image display procedure on a screen display unit by the vehicle display device of FIG. 1. Sectional drawing which showed simply the internal structure of the rear-view mirror used for the display apparatus for vehicles of FIG. The rear view of the screen display part used for the display apparatus for vehicles of FIG. The figure which showed the state when user operation was made by the back display part in the display apparatus for vehicles of FIG. 1 using the cross section of FIG. FIG. 7 is a diagram showing a change in image display of the screen display unit which occurs when the user operation of FIG. 6 is performed in the display state of FIG. 3. The flowchart which showed the flow of the control which the image processing apparatus of the display apparatus for vehicles of FIG. 1 performs. Sectional drawing which showed the 1st modification of the display apparatus for vehicles of FIG. 1 using the cross section of FIG. Sectional drawing which showed the 2nd modification of the display apparatus for vehicles of FIG. 1 using the cross section of FIG.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings.

  As shown in FIG. 1, the display device 1 for a vehicle according to the present embodiment is configured to include a rearview mirror 2 (see FIG. 2) having a screen display unit 4, a camera 40, and an image processing unit 10. Be done.

  The camera 40 is mounted on the vehicle so as to capture the rear and rear sides of the vehicle 100 (ie, the rear view 200 of the vehicle). The camera 40 is disposed so as to capture an image from the passenger compartment through the rear window 102, and can be disposed, for example, in the upper center or near the lower center of the rear window 102. Further, the camera 40 is provided with a wide-angle lens so as to be able to image the rear of the vehicle 100 over a wide range, for example, an angle of view (field of view of about 120 degrees or about 180 degrees in the horizontal direction as a rear view 200 (shooting range) Wide-angle camera (wide-angle shooting unit) having a corner). For this reason, distortion such as bending of the peripheral portion occurs in the captured image. Specifically, the degree to which the object is reduced increases with distance from the center of the captured image. The angle of view of the camera 40 is not limited to 120 degrees and 180 degrees described above, and may be larger or smaller than them.

  The image processing unit 10 constitutes a known control device having a CPU, a ROM, a RAM, and the like. The image processing unit 10 acquires a captured image 90A (rear image) from the camera 40 (image acquisition means), and sets a display area 90B (predetermined area) on the captured image 90A as shown in FIG. Region setting means) performs a function of (display means) for displaying the video 90C (display video) in the set display area 90B on the screen display unit 4. Specifically, the image processing unit 10 acquires an analog image or a digital image output from the camera 40 (image acquisition means). If the acquired image is an analog image, it is converted to a digital image. Then, the image processing unit 10 sets the display area 90B to the acquired digital image data 90A (area setting means), and displays the image 90C in the set display area 90B on the screen display unit 4 (display means ).

  Note that the image processing unit 10 performs distortion correction processing for correcting distortion of a captured image that accompanies wide-angle shooting, region exclusion processing for excluding a predetermined region in which distortion increases from the captured image, and an image for forming a mirror image. Inversion processing, image combining processing for providing necessary information (superimposed display), and the like are performed as necessary, and the image 90C subjected to the processing is displayed on the screen display unit 4. In addition, the imaging | photography image | video 90A in which the display area 90B is set may be an image | video after performing not only the imaging | video immediately after the camera 40 image | photographed but performing one or multiple of these image processings.

  The room mirror 2 is a vehicle equipment arranged so that the driver can visually recognize the rear and rear sides of the vehicle 100 (that is, the rear view 200 of the vehicle 100). As shown in FIG. 2, the rearview mirror 2 here is fixed at the upper center of the windshield 101 in the vehicle compartment, and the rear display unit 5 for displaying the rear and rear sides of the vehicle 100 is the windshield 101. It is located on the rear side in the vehicle traveling direction with respect to the upper center of the In addition, the room mirror 2 may be fixed to the front side (front glass 101 side) etc. of a vehicle ceiling part. As shown in FIG. 4, the rear display unit 5 includes a mirror unit 3, a screen display unit 4, and a case 20. The driver can visually recognize the rear side and the rear side of the vehicle 100 by either the mirror unit 3 or the screen display unit 4. The mirror unit 3 and the screen display unit 4 are display units incorporated in the rearview mirror 2, and the screen display unit 4 is a display disposed at the position of the rearview mirror (rear-view mirror).

  The screen display unit 4 is disposed on the back surface 3 b side of the mirror unit 3, and an image (display image) is displayed on the front surface 4 a by light emitted by a light source (backlight) so as to be visible from the front surface 3 a side of the mirror unit 3. Hereinafter, it is comprised as a display (for example, a well-known color liquid crystal display) displayed on the display surface 4a.

  The mirror unit 3 projects the rear visual field 200 of the vehicle 100 on a mirror surface as a reflection image by light reflection. The driver can confirm the area behind the vehicle and the side behind the vehicle by visually recognizing the reflection image of the mirror unit 3 from the surface 3a side. However, the mirror unit 3 is configured as a half mirror, and when the screen display unit 4 is displayed, the image light is transmitted, and the driver visually recognizes the image on the display surface 4 a of the screen display unit 4. Ru. On the other hand, when the screen display unit 4 is not displayed (at least when the light source is off), the driver visually recognizes the reflection image of the mirror unit 3.

  As shown in FIG. 4, the mirror unit 3 and the screen display unit 4 are assembled by bonding or the like so that the back surface 3b of the mirror unit 3 and the display surface 4a of the screen display unit 4 face each other. The shape (size) of the display surface 4 a of the screen display unit 4 is formed in a horizontally long rectangular shape (here, a rectangular shape), and is formed the same as or substantially the same as the surface 3 a of the mirror unit 3. The surface 3 a of the mirror unit 3 and the display surface 4 a of the screen display unit 4 may adopt other shapes such as an elliptical shape.

  The case 20 is a case frame that accommodates the mirror unit 3 and the screen display unit 4 by exposing the surface 3 a of the mirror unit 3 to the front. Here, the case 20 integrally includes an outer periphery covering portion 22 covering the outer peripheral side of the mirror portion 3 and the screen display portion 4 and a back side covering portion 21 covering the rear surface 4 b side of the screen display portion 4. An opening 20 H is formed on the front surface of the outer periphery covering portion 22 to expose the surface 3 a of the mirror portion 3. The driver can not only view the surface 3a of the mirror unit 3 through the opening 20H, but can also see through the display surface 4a of the screen display unit 4 through the mirror unit 3 (half mirror). That is, the driver can visually recognize the display surface 4 a of the screen display unit 4 at the back of the mirror unit 3.

  Further, as shown in FIG. 4, the rearview mirror 2 includes a housing case 6, a tilting support means 7, an input unit 8, and a return means 9.

  The housing case 6 covers the rear display unit 5 including the screen display unit 4 from the rear surface 4b side, and displays the rear display so that the inclination (see FIG. 6) of the rear display unit 5 (screen display unit 4) is allowed. It assembles | attaches with respect to the part 5 (screen display part 4). The housing case 6 here accommodates the rear display unit 5 in such a manner that the mirror unit 3 and the screen display unit 4 can be seen by the driver from the side of the front surface 3a, 4a. It is assembled | attached with respect to the display part 5 (screen display part 4). Further, the housing case 6 covers the rear side facing portion 61 disposed opposite to the rear side of the rear display portion 5 (the rear side 4b side of the screen display portion 4) and the rear display portion so as to cover the outer peripheral side of the rear display portion 5. A case main portion 62 that extends toward the back surface 4 b side of 5 and covers the back side facing portion 61 so as to include the back side facing portion 61 is integrally provided.

  The back side facing portion 61 is a plate-like portion disposed opposite to the back surface 4 b of the rear display portion 5 (screen display portion 4), in a region facing the back side of the central portion 4 c of the display surface 4 a of the screen display portion 4. , And an opening 61H is formed. On the other hand, the case body 62 has an opening 62H on the front surface, and exposes the surface 3a of the rear display unit 5 from the opening 62H. Further, on the rear end side of the case main body portion 62, a fixing portion 62B for fixing to the vehicle body side (here, the front glass 101) is provided.

  The wiring 30 extending from the screen display unit 4 extends to the rear side of the housing case 6 through the opening 61 H and is routed to the outside of the housing case 6. The wiring 30 connects the screen display unit 4 to another on-vehicle apparatus (for example, the camera 40, the image processing unit 10, another vehicle control unit (ECU), an on-vehicle power supply, etc.).

  As shown in FIG. 6, when the user operation is performed such that the outer peripheral side of the rear display unit 5 is pushed from the side of the front surface 3a, the tilt support means 7 sets the outer peripheral side of the rear display unit 5 pushed down The rear display unit 5 is assembled to the housing case 6 so that the entire display unit 5 is inclined.

  The user operation described above is, specifically speaking, an operation of touching the surface 3a of the mirror unit 3 and pushing the surface 3a, but this user operation is performed on the screen display unit 4 from the side of the display surface 4a. It can be said that it is an operation to push in. Further, that the entire rear display unit 5 is inclined when the user operation is performed means that the mirror unit 3 and the screen display unit 4 are entirely inclined.

  The tilt support means 7 has a support column 71 provided on one of the housing case 6 and the rear display unit 5 (screen display unit 4) and a support column 72 provided on the other. The support 71 here is provided in the rear display unit 5 and is located on the rear side of the front surface 3a (the rear side of the screen display unit 4) to the housing case 6 side (specifically, the rear end) It extends linearly towards the central portion 62A). On the other hand, the column support portion 72 is provided on the housing case 6 and is assembled in a supported manner so that the column portion 71 can be tilted toward the outer peripheral side thereof.

  Further, the column 71 here extends rearward from the rear side covering 21 so as to pass through the opening 61 H, and has a spherical tip 710 at the end supported by the column support 72. On the other hand, the column support portion 72 has a cylindrical shape that protrudes forward from the rear end central portion 62A of the housing case 6, and a slide that is assembled to the spherical tip portion 710 of the column portion 71 at its tip portion A motion holding unit 720 is provided. The slide holding portion 720 is assembled from the outside on the spherical tip 710 so as to prevent it from coming off and holds the spherical tip 710 so as to be able to slide and rotate inside. Specifically, the spherical tip 710 of the support 71 is formed to bulge outward at the tip of the support 71, while the slide holder 720 slides and rotates the spherical tip 710. It has a spherical concave surface 720a so as to be accommodated, and a retaining portion 720b overlapping with the spherical tip 710 at the base of the accommodated spherical tip 710. As described above, the rear display unit 5 is tiltably mounted on the housing case 6 by assembling the support 71 and the support support 72 as described above.

  The return means 9 permits the entire inclination of the rear display unit 5 (screen display unit 4) by the user operation described above, and when the user operation described above is released, the entire inclined rear display unit 5 is the original. It is a means for returning to the non-tilt state (non-operation state). The return means 9 here is an elastic member disposed between the rear display portion 5 (case 20) and the housing case 6 as shown in FIG. It is considered as 9A (coil spring). Specifically, the spring member 9A is disposed so as to be sandwiched between the back side covering portion 21 and the column support portion 72 so as to surround the outer periphery of the column portion 71, and is supported by the rear column support portion 72. In this manner, the back cover 21 is pushed forward and the rear display 5 is urged forward. The housing case 6 is provided with a locking portion 23 that locks the rear display portion 5 biased forward to prevent the rear display portion 5 from falling off from the opening 62H. When the user operation (pressing) is canceled from the state where the rear display unit 5 is pressed and inclined by the user operation described above, the outer peripheral side sunk by the inclination is pushed up by the spring member 9A. As a result, the rear display unit 5 returns to the locked state (non-tilted state, non-operated state) pressed against the locking portion 23 again.

  The input unit 8 is an input switch that receives an input when the rear display unit 5 is inclined. The input unit 8 here is a push-in type input unit disposed on the back side of the front surface 3a of the rear display unit 5 (also referred to as the back side of the display surface 4a) as shown in FIG. Are mounted on the circuit board 4D located behind. As shown in FIG. 6, when the outer peripheral side of the rear display unit 5 is pushed in by the user operation described above, the input unit 8 is located on the sunk side of the rear display unit 5 that is inclined by the pushing operation. The operation knob 8P is pressed into the back side facing portion 61 of the housing case 6 to receive an input. As shown in FIG. 5, the input unit 8 here is provided at four locations, upper, lower, left, and right, on the back side of the screen display unit 4 (rear display unit 5). It is exposed to the rear and is opposed to the back side facing portion 61.

  In the image processing unit 10, when the input unit 8 receives the input, as shown in FIG. 7, the display range of the display image 90C displayed on the display surface 4a of the screen display unit 4 is pushed by the user operation. The position of the display area 90B set on the photographed image 90A photographed by the camera 40 is changed so as to move to the other side. The display area 90B has a predetermined shape corresponding to the shape of the display surface 4a of the screen display unit 4, and the user operation described above causes a change in the position on the photographed image 90A, but a change in the shape It does not occur.

  As described above, in the display apparatus 1 for a vehicle according to the present embodiment, the user views the outer peripheral side of the rear display unit 5 with respect to the image 90C of the rear view 200 of the vehicle 100 displayed on the screen display unit 4 of the room mirror 2. By performing a user operation of pushing in and tilting the rear display unit 5, it is possible to move the display range of the rear view 200 to be displayed to the side where the display is pushed in. That is, since the display range moves to the side pressed by the user, the user can intuitively grasp the relationship between the operation of the user and the movement of the display range, and it is easy to operate.

  Here, a process of changing the display range of the video 20C displayed on the screen display unit 4 executed by the image processing unit 10 will be described with reference to FIG.

  When the predetermined power is turned on (ignition power or accessory power is turned on) in the vehicle 100, the camera 40 starts wide-angle shooting of the rear view 200 of the vehicle 100, and the image processing unit 10 starts the process of FIG. Do.

  The image processing unit 10 first acquires the captured image 90A of the camera 40, and sets the display area 90B having the same shape as the display surface 4a of the screen display unit 4 on the captured image 90A (rear image) (S1: Region setting means). The display area 90 </ b> B set here is a reference area stored in the predetermined storage unit of the image processing unit 10. Then, the image processing unit 10 displays the video 90C (display video) in the display area 90B set on the captured video 90A on the display surface 4a of the screen display unit 4 (S2: display means).

  Then, the image processing unit 10 receives the input of each input unit 8. When the rear display unit 5 is inclined by the user operation as described above, and one of the input units 8 positioned at the upper, lower, left, and right sides receives an input (S3: Yes), the image processing unit 10 displays the captured image 90A of the camera 40. In the above, the display area 90B set is reset to move to the side corresponding to the input unit 8 that has received the input (S4: area changing means), and the image in the reset display area 90B is reset. 90C is displayed on the display surface 4a of the screen display unit 4 (S2: display means). Here, the display area 90B set on the rear image 90A is moved by a predetermined amount and reset in response to one user operation of pushing the rear display unit 5.

  For example, as shown in FIG. 6, the lower side of the rear display unit 5 is pushed in by the user operation described above, and the lower side of the rear display unit 5 sinks (that is, the lower side of the rear display unit 5 in FIG. When the input unit 8 positioned on the lower side receives an input, the image processing unit 10 changes the display area 90B currently set on the captured image 90A to a position moved downward by a predetermined amount. As a result, the image 90C displayed on the display surface 4a of the screen display unit 4 displays a backward visual field shifted downward relative to the previous image. Further, when it is desired to move the display area 90B after seeing it, the user can further move the display area 90B by performing a user operation to push the side of the screen display unit 4 to be moved. It is. As described above, by repeating the above-described user operation, it is possible to display on the display surface 4 a of the screen display unit 4 the display range desired by the user in the rear view field 200 of the vehicle 100. Furthermore, since the display content of the screen display unit 4 is changed as soon as the above-described user operation is performed, it is possible to find the display range desired by the user while confirming the change.

  Note that the display video 90C displayed on the screen display unit 4 here is displayed based on a video obtained by horizontally reversing a video shot of the camera 40. Therefore, the left / right reversal is considered also for the movement / change of the display area 90B by the user operation described above. Specifically, when the captured video image 90A in which the display area 90B is set is a reversed video image obtained by subjecting the captured video image of the camera 40 to the left / right reverse processing, the right side of the rear display unit 5 is operated by the user operation described above. Is moved to the right on the image 90A. Conversely, when the captured video image 90A in which the display area 90B is set is a non-reverse video image in which the captured video image of the camera 40 is not horizontally flipped, the right side of the rear display unit 5 is pushed in by the above user operation. In the image 90A, the display area 90B is moved to the left instead of the right, and then the left / right reverse processing is performed.

  If there is no input from each input unit 8 (S3: No), the image processing unit 10 continues to display the image 90C in the display area 90B with the display area 90B set on the captured image 90A fixed. (S5: No → S2).

  However, when the image processing unit 10 receives a predetermined display end instruction (S5: Yes), the display of the display surface 4a of the screen display unit 4 is ended. Even when the display on the screen display unit 4 is finished, the driver can check the rear visual field 200 of the vehicle 100 by visually recognizing the reflection image projected on the mirror unit 3 of the room mirror 2.

  The display end instruction described above is a room mirror 2 to turn off predetermined power in the vehicle 100, turn off the backlight of the screen display unit 4, and end the display of the display surface 4a to change the display to the rear view by the mirror unit 3. When an operation input to a switching operation unit (not shown) provided to the image processing unit 10 is received, the image processing unit 10 is supplied. The image processing unit 10 that has received the input of the above display end instruction stores the display area 90B set at the end as the reference area in the predetermined storage unit (S6: area storage means), and ends this processing. . Thereby, when the screen display unit 4 next time displays the image 90C, the display area 90B stored at this time is read out and set as a reference area (S1).

  As mentioned above, although one embodiment of the present invention was described, this is only an example to the last, and the present invention is not limited to this. For example, various modifications can be made based on the knowledge of those skilled in the art, such as omitting some of the configuration requirements in the above-described embodiment and adding other configuration requirements.

  The mirror unit 3 in the above embodiment may be excluded. In this case, the rear display unit 5 may be configured to include only the screen display unit 4 as a display unit, but may be configured to include one replacing the mirror unit 3. Further, instead of completely excluding the mirror unit 3, the positional relationship between the mirror unit 3 and the screen display unit 4 may be different from that of the above embodiment.

  The return means 9 in the above embodiment is disposed between the back side of the rear display unit 5 (screen display unit 4) and the back side facing unit 61 of the housing case 6 as shown in FIG. And a spring member 9B (for example, a leaf spring) located close to. In this case, when the rear display unit 5 is pressed and inclined by the user operation described above and the pressing is released, the outer peripheral side of the rear display unit 5 sunk by the inclination is pushed up by the biasing force of the spring member 9B. From (pushed back), the rear display unit 5 returns to the locked state (non-tilted state, non-operated state) pressed to the locking portion 23 again.

  The return means 9 in the said Example can be made into the elastic member 9C arrange | positioned at the back side of the back display part 5 (screen display part 4), as shown in FIG. Here, the plate-like elastic member 9C is disposed in close contact with both the back side (back side covering portion 21) of the rear display portion 5 and the back side facing portion 61 of the housing case 6 in which the opening 61H is not formed. ing. In this case, when the outer peripheral side of the rear display unit 5 is pressed and inclined by the user operation described above, the elastic member 9C is elastically deformed to be compressed in the thickness direction on the side where the rear display unit 5 sinks. The input portion 8 is pushed in by the back side facing portion 61 of the housing case 6 to receive an input. When the pressing is released, the elastic member 9C compressed in the thickness direction elastically returns, whereby the sunk side of the rear display unit 5 is pushed up (pushed back), whereby the rear display unit 5 is It returns to the locked state (non-tilted state, non-operated state) pressed to the locking portion 23 again. In the case of this embodiment, the elastic member 9C is adhesively fixed to both the back side (rear side covering portion 21) of the rear display portion 5 and the rear side opposing portion 61 of the housing case 6 in which the opening 61H is not formed. Not only the return means 9 but also the tilting support means 7 function, and the rear display 5 and the housing case 6 are fixed (here, adhesively fixed).

  Although four input units 8 in the above embodiment are provided on the back side of the screen display unit 4 (rear display unit 5) in combination in the vertical and horizontal directions, four or more may be provided. For example, on the back side of the screen display unit 4 (rear display unit 5), a total of eight input units 8 may be provided: upper left, upper center, upper right, left center, right center, lower left, lower center, lower right. In this case, when there is a user operation of pushing the outer peripheral side from the side of the front surface 3a (4a) to the rear display unit 5 (screen display unit 4), the image processing unit 10 inputs the depressed side The display area 90B set on the photographed image 90A of the camera 40 is moved to the side corresponding to the unit 8, and the display range of the image 90C displayed on the display surface 4a of the screen display unit 4 is pushed down and sunk You may move it to the other side. For example, when the upper left of the surface 3a is pushed into the rear display unit 5, the image 90C displayed on the display surface 4a of the screen display unit 4 may be made to be an image on the upper left side of the vehicle.

DESCRIPTION OF SYMBOLS 1 Display device for vehicles 2 Room mirror 3 Mirror part 4 Screen display part 5 Rear display part 6 Housing case 7 Tilting support means 8 Input part 9 Return means 10 Image processing part 20 Case 30 Wiring 40 Camera 61 Back side facing part 71 Support part 72 Strut support 100 Vehicle 200 Rear view 90A Photographed image (rear image)
90B display area 90C image (display image)

Claims (10)

A screen display unit disposed at a position of a rearview mirror of the vehicle so as to be visible to the driver;
A wide-angle shooting unit for wide-angle shooting of the rear view of the vehicle;
Area setting means for setting a display area on the image taken by the wide angle imaging unit;
Display means for displaying the video in the set display area on the screen display unit;
An input unit that receives an input by a user operation that pushes the screen display unit from the side of the display surface and causes the entire screen display unit to tilt such that the outer peripheral side sinks down;
When the input unit receives an input by the user operation, the display range of the display image displayed on the screen display unit moves on the captured image so as to move to the side pressed by the user operation. Area changing means for changing the position of the display area to be set;
A display device for a vehicle, comprising: The input unit receives an input by the user operation in a display state in which the display video is displayed on the screen display unit,
The display device for a vehicle according to claim 1, wherein the area changing unit can change the position of the display area set on the photographed image in the display state. The input unit is provided on the top, bottom, left, and right sides of the display surface of the screen display unit, and the input located on the side pressed when the display surface is pressed by the user operation is received ,
The vehicle display device according to claim 1, wherein the area changing unit moves the display area set on the photographed video to a side corresponding to the input unit that has received an input.   A housing case that covers the screen display unit from the back surface side, and a tilt supporting unit that assembles the housing case to the screen display unit so that the screen display unit can be inclined by the user operation. A display device for a vehicle according to any one of claims 1 to 3.   The tilt support means is provided in any one of the housing case and the screen display unit, and a post extending between the back side of the central portion of the display surface of the screen display unit and the housing case, and the other The display apparatus for a vehicle according to claim 4, further comprising: a pillar support portion which is provided and supported by the pillar portion so as to be tiltable toward the outer peripheral side thereof.   The post has a spherical tip at an end supported by the post support, and the post support is capable of slidingly rotating the spherical tip while preventing removal of the spherical tip. The display apparatus for a vehicle according to claim 5, further comprising a slide holding portion that holds the outer side in a gutter-like manner.   The display apparatus for vehicles of any one of Claim 1 thru | or 6 provided with the return means which resets the said whole screen display part which inclines by the said user operation to the original non-inclination state. The apparatus further comprises return means for returning the entire screen display unit inclined by the user operation to the original non-inclined state,
The return means is a spring member which is disposed between the rear side of the screen display unit and the housing case, surrounds the outer periphery of the support column, and biases the screen display unit toward the display surface. The display device for vehicles according to 6. The apparatus further comprises return means for returning the entire screen display unit inclined by the user operation to the original non-inclined state,
The input unit is a push-in input unit disposed on the back side of the display surface of the screen display unit,
The housing case is disposed to face the screen display unit on the back side of the display surface, and the push-in type is positioned on the sinking side of the screen display unit when the entire screen display unit is inclined by the user operation. It has the back side opposite part which pushes in the operation knob of the input part,
The display device for a vehicle according to claim 5, wherein the return means is a spring member disposed between the back side of the screen display unit and the back side facing portion. The apparatus further comprises return means for returning the entire screen display unit inclined by the user operation to the original non-inclined state,
The display device for a vehicle according to claim 6, wherein the return means is an elastic member disposed between the rear side of the screen display unit and the housing case.

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